An architecture for real-time multimedia communication systems:
Abstract: "An architecture for real-time multimedia communication systems is presented. A multimedia communication system includes both the communication protocols used to transport the real-time data and also the distributed computing system (DCS) within which any applications using these prot...
Gespeichert in:
1. Verfasser: | |
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Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Cambridge
1990
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Schriftenreihe: | Computer Laboratory <Cambridge>: Technical report
191 |
Schlagworte: | |
Zusammenfassung: | Abstract: "An architecture for real-time multimedia communication systems is presented. A multimedia communication system includes both the communication protocols used to transport the real-time data and also the distributed computing system (DCS) within which any applications using these protocols must execute. The architecture presented attempts to integrate these communications protocols with the DCS in a smooth fashion in order to ease the writing of multimedia applications. Two issues are identified as being essential to the success of this integration: namely the synchronisation of related real-time data streams, and the management of heterogenous multimedia hardware The synchronisation problem is tackled by defining explicit synchronisation properties at the presentation level and by providing control and synchronisation operations within the DCS which operate in terms of these properties. The heterogeneity problems are addressed by separating the data transport semantics (protocols themselves) from the control semantics (protocol interfaces). The control semantics are implemented using a distributed, typed interface, scheme within the DCS (i.e. above the presentation layer), whilst the protocols themselves are implemented within the communication subsystem The interface between the DCS and communications subsystems is referred to as the Orchestration interface and can be considered to lie in the presentation and session layers. |
Beschreibung: | 30 S. |
Internformat
MARC
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490 | 1 | |a Computer Laboratory <Cambridge>: Technical report |v 191 | |
520 | 3 | |a Abstract: "An architecture for real-time multimedia communication systems is presented. A multimedia communication system includes both the communication protocols used to transport the real-time data and also the distributed computing system (DCS) within which any applications using these protocols must execute. The architecture presented attempts to integrate these communications protocols with the DCS in a smooth fashion in order to ease the writing of multimedia applications. Two issues are identified as being essential to the success of this integration: namely the synchronisation of related real-time data streams, and the management of heterogenous multimedia hardware | |
520 | 3 | |a The synchronisation problem is tackled by defining explicit synchronisation properties at the presentation level and by providing control and synchronisation operations within the DCS which operate in terms of these properties. The heterogeneity problems are addressed by separating the data transport semantics (protocols themselves) from the control semantics (protocol interfaces). The control semantics are implemented using a distributed, typed interface, scheme within the DCS (i.e. above the presentation layer), whilst the protocols themselves are implemented within the communication subsystem | |
520 | 3 | |a The interface between the DCS and communications subsystems is referred to as the Orchestration interface and can be considered to lie in the presentation and session layers. | |
650 | 7 | |a Communications |2 sigle | |
650 | 7 | |a Computer software |2 sigle | |
650 | 7 | |a Control systems and control theory |2 sigle | |
650 | 4 | |a Datenverarbeitung | |
650 | 4 | |a Communication networks | |
650 | 4 | |a Electronic data processing |x Distributed processing | |
830 | 0 | |a Computer Laboratory <Cambridge>: Technical report |v 191 |w (DE-604)BV004055605 |9 191 | |
999 | |a oai:aleph.bib-bvb.de:BVB01-006933251 |
Datensatz im Suchindex
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any_adam_object | |
author | Nicolaou, Cosmos |
author_facet | Nicolaou, Cosmos |
author_role | aut |
author_sort | Nicolaou, Cosmos |
author_variant | c n cn |
building | Verbundindex |
bvnumber | BV010411289 |
callnumber-first | Q - Science |
callnumber-label | QA76 |
callnumber-raw | QA76.575 |
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classification_tum | DAT 670f DAT 260f DAT 610f |
ctrlnum | (OCoLC)22654112 (DE-599)BVBBV010411289 |
discipline | Informatik |
format | Book |
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id | DE-604.BV010411289 |
illustrated | Not Illustrated |
indexdate | 2024-07-09T17:52:03Z |
institution | BVB |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006933251 |
oclc_num | 22654112 |
open_access_boolean | |
physical | 30 S. |
publishDate | 1990 |
publishDateSearch | 1990 |
publishDateSort | 1990 |
record_format | marc |
series | Computer Laboratory <Cambridge>: Technical report |
series2 | Computer Laboratory <Cambridge>: Technical report |
spelling | Nicolaou, Cosmos Verfasser aut An architecture for real-time multimedia communication systems Cambridge 1990 30 S. txt rdacontent n rdamedia nc rdacarrier Computer Laboratory <Cambridge>: Technical report 191 Abstract: "An architecture for real-time multimedia communication systems is presented. A multimedia communication system includes both the communication protocols used to transport the real-time data and also the distributed computing system (DCS) within which any applications using these protocols must execute. The architecture presented attempts to integrate these communications protocols with the DCS in a smooth fashion in order to ease the writing of multimedia applications. Two issues are identified as being essential to the success of this integration: namely the synchronisation of related real-time data streams, and the management of heterogenous multimedia hardware The synchronisation problem is tackled by defining explicit synchronisation properties at the presentation level and by providing control and synchronisation operations within the DCS which operate in terms of these properties. The heterogeneity problems are addressed by separating the data transport semantics (protocols themselves) from the control semantics (protocol interfaces). The control semantics are implemented using a distributed, typed interface, scheme within the DCS (i.e. above the presentation layer), whilst the protocols themselves are implemented within the communication subsystem The interface between the DCS and communications subsystems is referred to as the Orchestration interface and can be considered to lie in the presentation and session layers. Communications sigle Computer software sigle Control systems and control theory sigle Datenverarbeitung Communication networks Electronic data processing Distributed processing Computer Laboratory <Cambridge>: Technical report 191 (DE-604)BV004055605 191 |
spellingShingle | Nicolaou, Cosmos An architecture for real-time multimedia communication systems Computer Laboratory <Cambridge>: Technical report Communications sigle Computer software sigle Control systems and control theory sigle Datenverarbeitung Communication networks Electronic data processing Distributed processing |
title | An architecture for real-time multimedia communication systems |
title_auth | An architecture for real-time multimedia communication systems |
title_exact_search | An architecture for real-time multimedia communication systems |
title_full | An architecture for real-time multimedia communication systems |
title_fullStr | An architecture for real-time multimedia communication systems |
title_full_unstemmed | An architecture for real-time multimedia communication systems |
title_short | An architecture for real-time multimedia communication systems |
title_sort | an architecture for real time multimedia communication systems |
topic | Communications sigle Computer software sigle Control systems and control theory sigle Datenverarbeitung Communication networks Electronic data processing Distributed processing |
topic_facet | Communications Computer software Control systems and control theory Datenverarbeitung Communication networks Electronic data processing Distributed processing |
volume_link | (DE-604)BV004055605 |
work_keys_str_mv | AT nicolaoucosmos anarchitectureforrealtimemultimediacommunicationsystems |